CCRL 40/4
Downloads and Statistics
November 18, 2017
Testing summary:
Total: 1'579'577 games
played by 1'866 programs
21113 CPU days (X2 4600+)

White wins: 617'996 (39.1%)
Black wins: 503'684 (31.9%)
Draws: 457'897 (29.0%)
White score: 53.6%

Engine Details

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RomiChess P3n 64-bit in CCRL 40/4, 2017-11-18
Ponder off, General book (up to 12 moves), 3-4-5 piece EGTB
Time control: Equivalent to 40 moves in 4 minutes on Athlon 64 X2 4600+ (2.4 GHz), about 1.5 minutes on a modern Intel CPU.
Tested by CCRL team, 2005-2017, http://computerchess.org.uk/ccrl/404/

CCRL 40/4 main list:
RomiChess P3n 64-bit is #194 with rating of 2423 Elo points (+21 -21),
based on 792 games: 301 wins, 295 losses and 196 draws
Score: 50.4%, Average opponent: −3.5, Draws: 24.7%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Anatoli 0.35k                      2453  14.0-18.0  (+11-15=6 )    2.5   -14
 - Matacz 1.4                         2445  17.0-15.0  (+13-11=8 )    2.6   +44
 - SpiderChess 070603                 2438  16.0-16.0  (+10-10=12)    9.5   +16
 - MadChess 2.2 64-bit                2438  17.0-15.0  (+13-11=8 )   12.8   +38
 - Abrok 5.0                          2436  15.0-17.0  (+11-13=8 )   13.0    -8
 - Ares 1.005.2 64-bit                2434  13.0-19.0  (+9 -15=8 )   18.8   -53
 - King of Kings 2.56                 2432  18.0-14.0  (+14-10=8 )   21.4   +52
 - LambChop 10.99                     2431  16.5-15.5  (+9 -8 =15)   24.8   +18
 - Gromit 3.82                        2428  17.0-11.0  (+14-8 =6 )   36.1   +83
 - Shallow 2 rev8 64-bit              2427  12.5-13.5  (+10-11=5 )   39.3   -16
 - Caligula 0.7b                      2427  13.5-18.5  (+9 -14=9 )   38.3   -46
 - Gaia 3.5 64-bit                    2426  13.5-15.5  (+11-13=5 )   40.5   -22
 - Nejmet 3.07                        2425  13.5-15.5  (+9 -11=9 )   41.8   -21
 - Eeyore 1.52 64-bit                 2424  16.5-12.5  (+13-9 =7 )   44.4   +46
 - Quark 2.35                         2421  13.5-15.5  (+10-12=7 )   55.0   -31
 - Snitch 1.6.2 32-bit                2420  12.5-15.5  (+9 -12=7 )   59.9   -43
 - Dragon 4.6                         2418  11.0-18.0  (+8 -15=6 )   65.2   -94
 - Hussar 0.4                         2418  18.0-11.0  (+14-7 =8 )   65.2   +80
 - OliThink 5.3.0 64-bit              2416  18.0-14.0  (+16-12=4 )   70.3   +42
 - Orion 0.4 64-bit                   2414  13.5-18.5  (+10-15=7 )   71.7   -66
 - Monolith 0.3 64-bit                2411  30.0-30.0  (+19-19=22)   80.4    -9
 - Simplex 0.9.8 64-bit               2409  18.5-13.5  (+15-10=7 )   87.5   +43
 - Giraffe 20161023 64-bit            2370  14.5-17.5  (+13-16=3 )  100.0   -88
 - Nemeton 1.6                        2369  18.5-11.5  (+16-9 =5 )  100.0   +33
 - Lozza 1.17 64-bit                  2363  18.0-12.0  (+15-9 =6 )   90.1    +8


Created in 2005-2013 by CCRL team
Last games added on November 18, 2017